Anybody know of the fix or what the dealer may have done to fix the cooling fan from running after you turn the engine off...thanks...

 

On very hot days the fan is supposed to do this, this is normal. This question gets asked every week and there are MANY threads on the subject.

https://www.rx8club.com/search.php?searchid=24409

 

Many cars cooling fans continue to run or even come on just after shutdown in hot weather. It's normal. Mine does it too. If yours continues to run for an unusually long time, say 10 minutes or so, it might warrant a second look. As long as your temp gage reads normal and the fan isn't running long enough to drain your battery, don't worry about it.